Whether you use your lands, creatures, or some combination of the two is often a question of how many defenders you need or how much mana need to keep open
This gets to be on this list because its foil is more expensive, which might seem a little arbitrary, but hey, I write the articles, I make the rules
Its all very well to throw basic lands in a box where they may get rattled around and a bit scratched, but this kind of treatment can devalue your high end cards significantly, so bear in mind how to protect your high value cards from damage
Sequencing Hades after a double-ink turn swings games in your favor when taking our critical pieces of their board
In particular, bringing back the seven-mana Pinnacle Kill-Ship at a discount sounds like a graveyard dream come true